面向区域售电公司的边缘计算架构设计探讨

万物互联时代背景下，电力系统数据传递量不断增长，为了提高区域售电公司数据处理的准确性和时效性，文章提出了一种基于边缘计算的数据处理架构。首先阐明了边缘计算的定义和节点的设计框架，介绍了目前边缘计算在电力系统中的一些应用场景。其次搭建了面向区域售电公司的边缘计算框架，分别就云平台和边缘节点的模型进行定义和分析，并针对综合框架信息交互的内容进行详细讨论，且设计了整体运行流程。最后建立了区域售电公司边缘计算任务分配模型，通过算例分析了边缘计算节点的信息传输性能和计算性能。结果表明所提架构相较于传统云计算方法具有优越性，为售电公司制定用电套餐的计算分析方式提供了一种新的思路。

Discussion on the Design of Edge Computing Architecture for Regional Electricity Retailer

In the era of the internet of everything， the amount of data transmission in the power system is increasing rapidly. In order to improve the accuracy and timeliness of data processing in regional electricity retailers， a new data processing architecture based on edge computing is proposed in this paper. Firstly， the definition of edge calculation and the designed framework of nodes are clarified， and some application scenarios of edge computing in power system are introduced. Secondly， the edge computing framework for regional electricity retailers is built by analyzing the models of cloud platforms and edge nodes. At the same time， the overall operation process is designed， and the content of the integrated framework information interaction is discussed in detail. Finally， the edge computing task allocation model of regional electricity retailers is established. The information transmission performance and computational performance of edge computing nodes are analyzed using an example. The result shows that the proposed architecture is superior to the traditional cloud computing method， which provides a new idea for the electricity retailers to formulate the calculation and analysis method of the electricity package.